Passenger Side Door Mirror Defogger

PASSENGER SIDE DOOR MIRROR DEFOGGER





Description
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up.




Component Function Check
1.CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
1. Perform Active Test ("REAR DEFOGGER") using CONSULT-III.
2. Touch "ON".
3. Check that the passenger side door mirror glass is getting warmer.
Is the inspection result normal?
YES - Passenger side door mirror defogger is OK.
NO - SEE Diagnosis Procedure




Diagnosis Procedure
1.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - GO TO 2.
2.CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect fuse block (J/B) connector.
3. Check continuity between fuse block (J/B) harness connector and door mirror (passenger side) harness connector.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness between fuse block (J/B) and door mirror (passenger side).
3.CHECK FUSE BLOCK (J/B) OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between fuse block (J/B) harness connector and ground.





Is the inspection result normal?
YES - GO TO 5.
NO - Replace fuse block (J/B).
4.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror (passenger side) harness connector and ground.





Is the inspection result normal?
YES - Replace door mirror glass (passenger side). Disassembly And Assembly With ADP.
NO - Repair or replace harness between door mirror (passenger side) and ground.
5.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Intermittent Incident
- INSPECTION END